The Cyclin D2 Cell-Based ELISA Kit is a convenient, lysate-free, high throughput and sensitive assay kit that can monitor Cyclin D2 protein expression profile in cells. The kit can be used for measuring the relative amounts of Cyclin D2 in cultured cells as well as screening for the effects that various treatments, inhibitors (ie. siRNA or chemicals), or activators have on Cyclin D2.